What color is det cord?
Detonation Cord consists of a high-explosive (either PETN or RDX) core wrapped in a reinforced, waterproof, olive-drab plastic coating that transmits a detonating wave.
How fast does Primacord burn?
It detonates along its entire length at a velocity of approximately 23,000 feet (7,000 meters) per second. It is used to create explosive effects and to build reliable explosive charges.
How does a shock tube detonator work?
The most common product is 3 mm outer diameter and 1 mm inner diameter, with a tiny dusting of HMX/aluminum explosive powder on the tubing’s inner surface, which detonates down the tube at a speed greater than 6500 feet per second but does not burst the tube.
What’s the string on dynamite called?
Detonating cord (also called detonation cord, detacord, det. cord, detcord, primer cord or sun cord) is a thin, flexible plastic tube usually filled with pentaerythritol tetranitrate (PETN, pentrite).
Does det cord explode?
Detonating cord (also called detonation cord, detacord, det. With the PETN exploding at a rate of approximately 6400 m/s, any common length of detonation cord appears to explode instantaneously. It is a high-speed fuse which explodes, rather than burns, and is suitable for detonating high explosives.
How fast is det cord?
Detonating cord is a linear form of a high explosive. Unlike black powder, detonating cord contains a core of a very high-velocity explosive that detonates (rather than burns) at a speed of about four miles per second. The core is usually PETN, a high explosive with a velocity of about 22,000 feet per second.
Which is the best brand of detonating cord?
Dyno Nobel manufactures the world’s most well known brands of detonating cord (det cord), available in a wide variety of coreloads (from 7.5 to 400 gr/ft) and either a textile jacket (Primacord®) or a plastic jacket (Primaline®), for a wide variety of mining explosive needs.
What makes the Oakley det cord so special?
The Oakley Det Cord features a full frame design in comparison to the typical shield-style military glasses such as the M Frame. Made out of O-Matter material, what truly separates the Det Cord is it’s ballistic classification meeting MIL SPEC standards in addition to some pairs meeting ANSI Z87.1 Safety Standards.
What do you need to know about Primacord detonating cord?
Primacord® detonating cord is simple in design and use. The high explosive core is encased in various protective coverings developed to withstand the many conditions encountered in the fi eld.
What is the detonating cord for a trunkline?
E-cord® detonating cord is commonly used as a surface trunkline, lead-in-line and down line. E-cord® detonating cord will detonate through standard knots and will initiate other detonating cords.Primacord® detonating cord is essentially the core load coupled with a difference in the degree of protection afforded by the encasements.